By Factorydirectfilters.com

Aerostar

Aerostar 12 1/2x21x1 - Air Filter

$89.56$111.95Save 20%

1 to 8 business days after shipment

Secure Purchase

SKU: 741f63e1e00929a5df13e9f93d141810

Buy Now

Share Share

About this product

These 12.5x21x1 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Smart Summary

Generated by Contenta AI

Aerostar 12 1/2x21x1 Air Filter

Breathe easier with the Aerostar 12 1/2x21x1 Air Filter! Designed to fit most standard HVAC systems, this high-efficiency filter captures dust, pollen, pet dander, and other airborne particles, ensuring cleaner air in your home. With its sturdy construction and a MERV rating of 8, it balances airflow and filtration performance effectively. The filter's dimensions of 12.5 x 21 x 1 inches make it a perfect fit for various applications. Easy to install and replace, the Aerostar air filter helps maintain your HVAC system's efficiency while promoting a healthier living environment. Upgrade your air quality today!

Aerostar 9 1/2x23 1/2x1 - Air Filter

These 9.5x23.5x1 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Brand: Aerostar1 to 8 business days after shipment

$47.99$59.99

20% OFF

Aerostar 6x14x1 - Air Filter

These 6x14x1 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Brand: Aerostar1 to 8 business days after shipment

$88.99$111.23

20% OFF

Aerostar 12 1/2x24 1/2x4 - Air Filter

These 12.5x24.5x4 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Brand: Aerostar1 to 8 business days after shipment

$309$386.25

20% OFF

Aerostar 8 1/2x30x1 - Air Filter

These 8.5x30x1 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Brand: Aerostar1 to 8 business days after shipment

$426.78$533.47

20% OFF

Aerostar 17 1/4x23 1/4x1 - Air Filter

These 17.25x23.25x1 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Brand: Aerostar1 to 8 business days after shipment

$274.98$343.72

20% OFF

Aerostar 13x14x1 - Air Filter

These 13x14x1 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Brand: Aerostar1 to 8 business days after shipment

$43.44$54.3

20% OFF

Aerostar 20x24 1/4x1 - Air Filter

These 20x24.25x1 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Brand: Aerostar1 to 8 business days after shipment

$261.74$327.17

20% OFF

Aerostar 15x24x1 - Air Filter

These 15x24x1 air filters are right-sized for your needs. Choose the MERV rating that suits your lifestyle and breathe cleaner air.

Brand: Aerostar1 to 8 business days after shipment

$78.44$98.05

20% OFF

June 4, 2025

How to Choose the Right Loan for You: From Debt Consolidation to 'Buy Now, Pay Later'

Explore 7 types of loans for U.S. consumers - from personal to home improvement and ecommerce financing. Learn how to borrow smart and shop smarter online.

By Max Basaria

August 8, 2025

Interior Design You Can Do Yourself

You don’t need a huge budget or a team of professionals to give your home a designer touch. With a little creativity, a keen eye, and some smart choices, you can refresh your space, stay on-trend, and create a home that feels like you.

By Contenta AI

July 10, 2025

Samsung Galaxy Z Fold7 Launches with AI Power and a Stunning Foldable Design

Explore the new Samsung Galaxy Z Fold7 with ultra-thin design, advanced AI features, and pro-grade camera. See full specs, colors, and find matching accessories at sales365days.com.

By Max Basaria